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natulia [17]
2 years ago
8

Which of the following is a complex number? (Look at picture)

Mathematics
1 answer:
schepotkina [342]2 years ago
3 0

Answer:

B.

Step-by-step explanation:

In mathematics, a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a symbol, called the imaginary unit, that satisfies the equation i² = −1. Because no real number satisfies this equation, i was called an imaginary number by René Descartes.

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Answer: She will have $700 left over.

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 Suppose y varies inversely with x and that y=2 when x=8 What is an equation for this inverse variation?

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vladimir2022 [97]

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